The Adobe Student Editions are for College Students only. If you are an educator, staff member or K-12 student click here.
This Academic edition of Adobe Photoshop CS4 Extended has the same features and capabilities of the retail version, and is shipped to you in a factory sealed retail box. However, this version is able to be sold below the retail price because of an educational discount.
With this Academic edition you will be able to install Adobe Photoshop CS4 Extended on up to two computers that have a valid Mac Operating System.
Discover new dimensions in digital imaging Adobe Photoshop CS4
Extended software delivers all the features in Photoshop CS4, plus new features for working with 3D imagery, motion-based content, and advanced image analysis.
Features:
Easily access full editing power
Take greater advantage of all that Adobe Photoshop Extended software offers with a more intuitive user interface and nondestructive editing freedom so you can achieve the highest quality results.
Work more efficiently
Be more productive by taking advantage of smooth integration with other Adobe software and enhancements that leverage the power of today?s faster graphics processors.
Edit 3D and motion-based content
Enjoy breakthrough enhancements that now let you paint directly on 3D objects and unleash the editing power of Photoshop software on 3D content. Plus, edit motion graphics for video with enhanced control for speed and precision.
Perform advanced image analysis
Extract quantitative information from images, count objects or image features, track and log your work, and volume-render DICOM files.

Revolutionary 3D painting and compositing - NEW!
Now paint directly on 3D models, wrap 2D images around 3D shapes, convert gradient maps to 3D objects, add depth to layers and text, get print-quality output with the new ray-tracing rendering engine, and enjoy exporting to supported common 3D formats.
Top reasons to buy Adobe Photoshop CS4 Extended
Revolutionary 3D painting and compositing?Paint directly on 3D models, wrap 2D images around 3D shapes, convert gradient maps to 3D objects, add depth to layers and text, and get print-quality output with the new ray-tracing rendering engine, and enjoy exporting to supported common 3D formats.
Adjustments panel
Simplify image adjustment by easily accessing every tool you need to nondestructively adjust and enhance the color and tone of your images; on image controls and a wide variety of presets are also included in the new live and dynamic Adjustments panel.
Masks panel
Quickly create and edit masks from the new Masks panel. This panel offers all the tools you need to create editable pixel- and vector-based masks, adjust mask density and feathering, easily select noncontiguous objects, and more.
Motion graphics editing
Paint, add text, and clone over multiple frames of an imported video sequence. Sync painting and other effects to your soundtrack with new audio controls. And work faster using single-key shortcuts.
Richer painting and drawing toolset
Create or modify images with a wide assortment of professional, fully customizable drawing tools, paint settings, and artistic brushes. Simply drag to resize brushes and adjust for hardness as you paint and preview brush strokes.
Enhanced auto-alignment of layers
Create accurate composites with the enhanced Auto-Align Layers command. Move, rotate, or warp layers to align them more accurately than ever before. Or use spherical alignment to create breathtaking panoramas.
Enhanced auto-blending of images
Easily create a single image from a series of shots that have different focal points with the enhanced Auto-Blend Layers command, which smoothly blends color and shading and now extends your depth of field, automatically correcting vignettes and lens distortion.
Extended depth of field
Combine a range of images, each with a different exposure, color, and focal point? with options to preserve tones and colors?into a single color-corrected image.
Image analysis
Extract quantitative information from images with powerful tools that calculate distance, perimeter, area, and other measurements. Record and export data for further quantitative analysis. Even set measurements to the scale in DICOM file headers.
Better raw image processing
Enjoy superior conversion quality as you process raw images with the industry leading Adobe Photoshop Camera Raw 5 plug-in, which now offers localized corrections, post-crop vignetting, TIFF and JPEG processing, and support for more than 190 camera models.
Efficient file management with Adobe Bridge CS4
Get instant access to Adobe Bridge CS4 with faster start-up, use new workspaces to jump to the right display for every task, easily create web galleries and PDF contact sheets, and more.
Industry-leading color correction
Enjoy dramatically enhanced control with reengineered Dodge, Burn, and Sponge tools that now intelligently preserve color and tone details. Make precise adjustments with Brightness/Contrast and Curves controls, the histogram, channel lines, and a clipping preview.
Multi-Touch support on Mac laptops
Pinch, swipe, rotate, zoom, and scroll with just the touch of your fingers by taking full advantage of the Multi-Touch trackpad on newer MacBook Pro and MacBook Air laptops (requires Mac OS X v10.5).
Profiles to support the color-blind
Design with sensitivity for color-blind individuals by creating soft proofs of your images using built-in Color Universal Design Organization profiles.
Extensibility
Get and share Adobe Flash technology-based panels that developers create to accomplish customized tasks. Plus, get tips and tricks from the thriving worldwide community of Photoshop users through the new Adobe Community Help online service.
PLEASE NOTE: It is your responsibility to ensure that you are eligible to buy and use this software before purchasing this product. Once opened, it is non-returnable, non-refundable in accordance with our returns policy.
Adobe Student Editions are for higher education student use only. Before the software can be installed, students must obtain a serial number by submitting proof of eligibility for this program to Adobe. If the student cannot provide proof of eligibility, the end user will not be able to use this product.
Eligibility for Student Editions
The Adobe Student Editions are for purchase by higher education (college level) students ONLY. A higher education student is defined as a full or part time student enrolled at higher education institutions defined as an accredited public or private university or college (including community, junior and vocational colleges) that grants degrees requiring not less than the equivalent of two (2) years of full time study. Continuing education students are not eligible.
Restrictions on Use of Student Editions
Student Edition end users may purchase only one license of any Adobe Student Edition product. This license may be used only on privately owned computers. Adobe Student Edition products may not be resold by the end user.
Click here for more information on the Adobe Student Editions
Required Proof of Eligibility
You must provide a valid, current student ID that includes name, date, and a photo. If you do not have such an ID and one of the following items:
- Official, current non-photo student ID with name and date
- Official, current school transcript indicating name of school and student
- Official, current school tuition bill indicating name of school and student
- Official, current report card indicating name of school and student
- Other official dated proof of enrollment